查询词典 monotonically decreasing sequence

Analysis of DNA sequence of Chinese medicinal materials deers and PCR identification of Cervus elaphus and C.

白根本，张林源，刘春生，程伟，陈代贤。鹿源类中药材DNA序列分析及马鹿和梅花鹿的PCR鉴定。

The nucleotide sequence which encoding Cervus nippon FSH-β subunit was composed of 390 nucleotides.

梅花鹿FSH-β亚基基因由390个核苷酸组成，编码129个氨基酸。

In Chaka Salt Lake, the comparison between the evaporation sequence of the salts simulated and that of the actual salts indicates that the average formation temperature of the salt lake is not high and the temperature is about 0-5℃.

通过对茶卡盐湖的形成模拟析盐序列同实际析盐序列的对比研究表明，茶卡盐湖形成过程中的平均温度不是很高，介于0-5℃之间。

Results show that Pb enrichment factors varied from 1.0～1.8 in the cultural layers, and were not quite high. However, with the history going on from the Dawenkou Culture to the Longshan Culture, the Pb enrichment factor displayed an obvious rising trend, which indicated that the Pb in the cultural layers was probably associated with the development of metallurgic activities in the middle stage of the primitive society. From 5 050 cal a BP to 4 000 cal a BP, China underwent Stone Age, Chalcolithic Age and Bronze Age in sequence. Pb dust in the atmosphere increased with intensifying utilization of copper resources, which was probably the main cause of the rising enrichment factor in the cultural layers.

但是随着时间的推移，从大汶口文化到龙山文化，Pb的富集系数有明显逐步上升的趋势，表明遗址剖面中的Pb很可能与原始社会中期发展起来的冶金活动有关。5 050～4 000 cal a BP间，中国先后经历了石器时代、铜石并用时代，到最后进入青铜时代，这个过程中铜资源利用越来越多导致产生的大气粉尘铅越来越多，很可能是YC1剖面中Pb富集系数逐步增长的主要原因。

No fragment length nor nucleotide sequence differences were detected for 2 chloroplast intergenic spacers between Chilanshan and Alishan populations in both Chamaecyparis species.

结果发现红桧与台湾扁柏於栖兰山与阿里山两族群间，在两个叶绿体DNA之基因间区间序列其限制酶片段长度及核苷酸序列均没有差异。

The full-leng coding sequence of ALK1 was cloned into pcDNA3.l+using standard protocols. The constructed pcDNA3.1+ALK1 plasmid were transfected into HUVECs. The proliferation and migration of HUVECs were detected by boyden champer and flow cytometry.

脂质体转染pcDNA3.1+ALK1到HUVECs，流式细胞仪检测HUVECs增殖的改变，boyden小室检测ALK1对HUVECs迁徙的影响。

The delivery sequence of different stations is priority controlled to ensure a checkless tube system and the delivery of materials in urgent need.

各工作站传送次序可由优先级控制，随时确保管路的通畅及急需物品的传送。

BADH cDNA (1785bp) included a 63 bp 5 "UTR, a 219 bp 3 "UTR and a 1503 bp ORF encoding a 500-amino-acid polypeptide which showed closely similar sequence identity to BADH from Chenopodiaceae.

将BADH的编码区推测的氨基酸在GenBank中进行分析，能找到磷酸果糖激酶、乙醛脱氢酶家族，谷胺酰磷酸还原酶等的保守区域。

The large stem and loop structure can be constructed from the sequence surrounding the 5' and 3' ends of the 16S rRNA gene.The stem is about h alf shorter than that of tobacco,due to a 79 bp deletion in Brassica napus chlor oplast.

5%、96.1%。油菜叶绿体16SrRNA基因5＇端上游及3＇端下游的顺序能互补而形成一个较大的茎环结构，但与烟草相比，由于3＇端下游顺序有79bp的缺失，因此，该结构中的茎部分大小仅为烟草的二分之一。

Cloning and sequence analysis of the full length cDNA of rbcL from Ulva clathrata（Chlorophyceae, Chlorophycophyta

基金项目：高等学校博士学科点专项科研基金，国家自然科学基金，其它

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。